August weather forecast
Elmira, MO

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Weather in August

The last month of the summer, August, is another warm month in Elmira, Missouri, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 65.1°F (18.4°C).

Temperature

Shifting into August, Elmira records an average high-temperature of a still warm 83.3°F (28.5°C), presenting minor fluctuations compared to the previous month. An average low-temperature of 65.1°F (18.4°C) is anticipated throughout the nights in Elmira, Missouri, during August.

Heat index

During August, the heat index is evaluated at a hot 91.4°F (33°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

In Elmira, the average relative humidity in August is 79%.

Rainfall

In Elmira, in August, it is raining for 13.9 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, in Elmira, Missouri, there are 133.9 rainfall days, and 27.64" (702mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Elmira.

Daylight

In Elmira, the average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:16 am and sunset at 8:28 pm. On the last day of August, in Elmira, sunrise is at 6:44 am and sunset at 7:48 pm CDT.

Sunshine

The average sunshine in August in Elmira is 10h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, a regular UV index of 6 translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

How hot does it get in Elmira in August?

August temperatures in Elmira, Missouri, vary between a high-temperature of 83.3°F (28.5°C) and a low-temperature of 65.1°F (18.4°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 91.4°F (33°C).

What is the average humidity in August in Elmira?

In Elmira, the average relative humidity in August is 79%.

How much does it rain in Elmira in August?

In Elmira, during August, the rain falls for 13.9 days and regularly aggregates up to 2.83" (72mm) of precipitation.

When it does not snow in Elmira?

In Elmira, Missouri, snow does not fall in June through September.

What is the average length of the day in August in Elmira?

In Elmira, the average day length in August is 13h and 40min.

When is the sunrise / sunset in August in Elmira?

On the first day of August in Elmira, Missouri, sunrise is at 6:16 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:48 pm CDT.

How many hours of sunshine does Elmira have in August?

In Elmira, the average sunshine duration in August is 10h.

What is the month with the highest UV index in Elmira?

The months with the highest UV index in Elmira, Missouri, are June through August, with an average maximum UV index of 6.

What is the UV index intensity in August in Elmira?

In Elmira, Missouri, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Elmira, MO

Average temperature in August - Elmira, MO
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in August: 65.1°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure in August
Elmira, MO

Average pressure in August - Elmira, MO
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in August
Elmira, MO

Average wind speed in August - Elmira, MO
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in August
Elmira, MO

Average humidity in August - Elmira, MO
  • Average humidity in August: 79%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are October and November (71%).

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Average rainfall in August
Elmira, MO

Average rainfall in August - Elmira, MO
  • Average rainfall in August: 2.83"

The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is February (0.94").

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Average rainfall days in August
Elmira, MO

Average rainfall days in August - Elmira, MO
  • Average rainfall days in August: 13.9 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall in August
Elmira, MO

Average snowfall in August - Elmira, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.91").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Elmira, MO

Average snowfall days in August - Elmira, MO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Elmira, MO

Average daylight in August / Average sunshine in August - Elmira, MO
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in August
Elmira, MO

Average sunshine days in August - Elmira, MO
  • Average sunshine days in August: 14.7 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is May (11.7 days).

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Average UV index in August
Elmira, MO

Average UV index in August - Elmira, MO
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Elmira, MO

Average cloud cover in August - Elmira, MO
  • Average cloud cover in August: 28

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in August
Elmira, MO

Average visibility in August - Elmira, MO
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Elmira, Missouri, USA

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